liftLRD

1.0-9

Wavelet Lifting Estimators of the Hurst Exponent for Regularly and Irregularly Sampled Time Series

1packages depend

2.4Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Matt NunesFirst published 2016-09-075 releasesCRAN page ↗

Implementations of Hurst exponent estimators based on the relationship between wavelet lifting scales and wavelet energy of Knight et al (2017) doi:10.1007/s11222-016-9698-2.

Install

R (CRAN)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("liftLRD", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-liftlrd

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-liftLRD

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-liftLRD

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 53 s · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

Dependencies · direct

Check history

OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: not tracked
Return-value docs: not tracked
References docs: 100%

Downloads

2.4K

CRAN downloads in the past year

Rank #20,262 · ~7/day · ~199/mo

Releases R versions

Daily download trend is not available in this view yet.

19130 days

56690 days

2.4K1 year

Compare downloads with other packages →

Also on90 r2u14 autocran

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Depends (2)

adlift nlt

Imports (0)

none

LinkingTo (0)

none

Suggests (1)

fracdiff

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

CliftLRD

Code & Tests

People & History

People (3)

Maintainer (1)

Matt Nunes

Author, Maintainer

Authors (2)

Matt Nunes

Author, Maintainer

Marina Knight

Author

Contributors (1)

Guy Nason

Contributor

Package Timeline

5 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
1.0-9Latest
2023-09-17 · current release · diff ↗
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
1.0-8
2018-07-18 · diff ↗
1.0-7
2018-05-22 · diff ↗
R
R 3.5.0 released · 2018-04-23
1.0-6
2017-09-11 · diff ↗
R
R 3.4.0 released · 2017-04-21
1.0-5
2016-09-07
R
R 3.3.0 released · 2016-05-03

Package metadata

First published: 2016-09-07
Total releases: 5 / 10 yrs
License: GPL-2 OSI
Download size: 9.1 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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